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8674025913 = 33726556331
BaseRepresentation
bin10000001010000001…
…10010000110111001
3211101111201011122000
420011000302012321
5120231022312123
63552414251213
7424644001200
oct100500620671
924344634560
108674025913
113751297063
121820ab6b09
13a83089b17
145c4000237
1535b78bb43
hex2050321b9

8674025913 has 24 divisors (see below), whose sum is σ = 14948436960. Its totient is φ = 4956585480.

The previous prime is 8674025879. The next prime is 8674025933. The reversal of 8674025913 is 3195204768.

8674025913 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8674025913 - 26 = 8674025849 is a prime.

8674025913 is strictly pandigital in base 10.

It is not an unprimeable number, because it can be changed into a prime (8674025933) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3276843 + ... + 3279488.

It is an arithmetic number, because the mean of its divisors is an integer number (622851540).

It is a 1-persistent number, because it is pandigital, but 2⋅8674025913 = 17348051826 is not.

Almost surely, 28674025913 is an apocalyptic number.

It is an amenable number.

8674025913 is a deficient number, since it is larger than the sum of its proper divisors (6274411047).

8674025913 is a wasteful number, since it uses less digits than its factorization.

8674025913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6556354 (or 6556341 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 8674025913 is about 93134.4507311875. The cubic root of 8674025913 is about 2054.6612878804.

The spelling of 8674025913 in words is "eight billion, six hundred seventy-four million, twenty-five thousand, nine hundred thirteen".

Divisors: 1 3 7 9 21 27 49 63 147 189 441 1323 6556331 19668993 45894317 59006979 137682951 177020937 321260219 413048853 963780657 1239146559 2891341971 8674025913